ISHARES TR's ticker is IBB and the CUSIP is 464287556. A total of 861 filers reported holding ISHARES TR in Q4 2020. The put-call ratio across all filers is 1.57 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2021 | $24,000 | -4.0% | 150 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $25,000 | 0.0% | 150 | -9.6% | 0.00% | 0.0% |
| Q1 2021 | $25,000 | -99.2% | 166 | -99.2% | 0.00% | -99.3% |
| Q4 2020 | $3,277,000 | +45.0% | 21,628 | +29.6% | 0.44% | +30.1% |
| Q3 2020 | $2,260,000 | +5155.8% | 16,694 | +5182.9% | 0.34% | +4785.7% |
| Q2 2020 | $43,000 | -18.9% | 316 | -36.2% | 0.01% | -36.4% |
| Q1 2020 | $53,000 | -11.7% | 495 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $60,000 | +22.4% | 495 | 0.0% | 0.01% | +22.2% |
| Q3 2019 | $49,000 | -9.3% | 495 | 0.0% | 0.01% | -10.0% |
| Q2 2019 | $54,000 | -1.8% | 495 | 0.0% | 0.01% | -9.1% |
| Q1 2019 | $55,000 | +14.6% | 495 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $48,000 | -20.0% | 495 | 0.0% | 0.01% | -8.3% |
| Q3 2018 | $60,000 | +11.1% | 495 | 0.0% | 0.01% | +20.0% |
| Q2 2018 | $54,000 | +1.9% | 495 | 0.0% | 0.01% | 0.0% |
| Q1 2018 | $53,000 | -19.7% | 495 | -19.5% | 0.01% | +42.9% |
| Q4 2017 | $66,000 | +407.7% | 615 | +1437.5% | 0.01% | +600.0% |
| Q3 2017 | $13,000 | +8.3% | 40 | 0.0% | 0.00% | 0.0% |
| Q2 2017 | $12,000 | -25.0% | 40 | -24.5% | 0.00% | -66.7% |
| Q1 2017 | $16,000 | +14.3% | 53 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $14,000 | – | 53 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Elliott Investment Management L.P. | 4,617,600 | $564,686,304 | 4.37% |
| BOULDER HILL CAPITAL MANAGEMENT LP | 57,250 | $7,001,103 | 4.35% |
| DAFNA Capital Management LLC | 102,500 | $12,534,725 | 3.90% |
| Michelson Medical Research Foundation, Inc. | 43,395 | $5,306,775 | 3.58% |
| Rye Brook Capital LLC | 40,900 | $5,002 | 3.56% |
| Bronte Capital Management Pty Ltd. | 283,229 | $34,636,074 | 3.49% |
| FWL INVESTMENT MANAGEMENT, LLC | 39,504 | $4,830,944 | 3.24% |
| Alpha Family Trust | 34,568 | $4,227,321 | 3.22% |
| HARBOUR INVESTMENT MANAGEMENT LLC | 40,720 | $4,985,830 | 2.85% |
| CUMBERLAND ADVISORS INC | 51,490 | $6,296,712 | 2.79% |